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Given 1/2 + 1 + 2 + 2^2 + ... + 2^10 = a*2^b + c, find the values of a,b,c.

Consider the Left-Hand-Side (LHS) of the equation first. LHS: 1/2 + 1 + 2 + 2^2 + ... + 2^10. We identify this as a geometric series by noticing that dividing any term u_(n+1) by the preceding term n the ...

CM
Answered by Carlo M. Maths tutor
3817 Views

How can the central bank affect economic activity using monetary policy

A particular economy can go through many downturns and upturns in what is called the business cycle. A central bank may wish to dampen these fluctuations by using one of two tools. The first one is changi...

MS
Answered by Martin S. Economics tutor
3002 Views

What is the difference between osmolarity and osmolality?

First of all, it is important to define osmosis. If you have two solutions separated only by a semi-permeable membrane, and one solution is more concentrated than the other, then water will move from the ...

KW
Answered by Kelly W. Biology tutor
9886 Views

What is the difference between the imperfetto and the passato prossimo?

The translation of the imperfect tense would be "I used to do/ I was doing". Hence, this tense would be used to describe an action in the past that had an unspecified starting or finishing time,...

HM
Answered by Helena M. Italian tutor
2211 Views

‘Political intrigue explains why Hitler was able to become Chancellor in 1933.’ How far do you agree with this opinion?

As this is a factor based question it is important to first identify the crucial factors that led to Hitler’s appointment as Chancellor in January 1933. To begin this process I would spend the first part ...

EF
Answered by Emma F. History tutor
12403 Views

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